1 files changed, 24 insertions, 0 deletions
diff --git a/lib/leap_cli/leapfile_extensions.rb b/lib/leap_cli/leapfile_extensions.rb
new file mode 100644
index 00000000..cba321f4
--- /dev/null
+++ b/lib/leap_cli/leapfile_extensions.rb
@@ -0,0 +1,24 @@
+module LeapCli
+  class Leapfile
+    attr_reader :custom_vagrant_vm_line
+    attr_reader :leap_version
+    attr_reader :log
+    attr_reader :vagrant_basebox
+
+    def vagrant_network
+      @vagrant_network ||= '10.5.5.0/24'
+    end
+
+    private
+
+    PRIVATE_IP_RANGES = /(^127\.0\.0\.1)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^192\.168\.)/
+
+    def validate
+      Util::assert! vagrant_network =~ PRIVATE_IP_RANGES do
+        Util::log 0, :error, "in #{file}: vagrant_network is not a local private network"
+      end
+      return true
+    end
+
+  end
+end